On 10-08-15, 12:50, Stephen Boyd wrote:
> The dev_name thing is going to fail. Eventually we'll get into a
> situation where two devices with the same name on different
> busses have OPPs. When we add them to debugfs their names are
> going to conflict. The regulator core suffered this problem, see
On 10-08-15, 12:50, Stephen Boyd wrote:
> > + /* Create device specific directory link */
> > + d = debugfs_create_symlink(dev_name(dev), rootdir,
>
> The dev_name thing is going to fail. Eventually we'll get into a
> situation where two devices with the same name on different
> busses have OP
On 08/10, Viresh Kumar wrote:
> diff --git a/drivers/base/power/opp/debugfs.c
> b/drivers/base/power/opp/debugfs.c
> new file mode 100644
> index ..d4e18eac8278
> --- /dev/null
> +++ b/drivers/base/power/opp/debugfs.c
> @@ -0,0 +1,165 @@
> +/*
> + * Generic OPP debugfs interface
> + *
This patch adds debugfs support to OPP layer to export OPPs and their
properties for all the devices.
This creates a top level directory: /sys/kernel/debug/opp and then
device specific directories (based on device names) inside it. For
example: 'cpu0', 'cpu1', etc..
If multiple devices share the
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